Fluke Networks CertiFiber Pro Users Manual - Manual (Page 399)

Chapter 17: Specifications
Summary of Performance Specifications
377
Directivity 1 MHz to 300 MHz: 
27 - 7log(f/100), 
30 dB maximum
300 MHz to 600 MHz:
23.7 dB
600 MHz to
1,000 MHz: 
30.7 - 9 log(f/100)
(applicable when IL >
3 dB) 1 MHz to 300 MHz: 
25 - 7 log(f/100), 30 dB maximum
300 MHz to 600 MHz: 21.7 dB
600 MHz to 1,000 MHz: 
27.7 - 9 log(f/100)
(applicable when IL > 3 dB)
Source
Match
20 dB (applicable when IL > 3dB)
Return loss
of
Termination 1 MHz to 250 MHz: 
20 - 15log(f/100), 
25 dB maximum
250 MHz to 600 MHz:
14 dB
600 MHz to
1,000 MHz: 
21 - 9 log(f/100)
(applicable when IL >
3 dB) 1 MHz to 250 MHz: 
18 - 15 log(f/100), 25 dB maximum
250 MHz to 600 MHz: 12 dB
600 MHz to 1,000 MHz: 
19 - 9 log(f/100)
(applicable when IL > 3 dB)
Table 20. Level V Accuracy Performance Parameters
per IEC Guidelines (continued)
Parameter Baseline Field Tester
Field Tester with
Level V
Permanent Link
Adapter
Field Tester with
Level V Channel
Adapter